CN218304994U

CN218304994U - Traction suspension device in abdominal cavity

Info

Publication number: CN218304994U
Application number: CN202221881276.1U
Authority: CN
Inventors: 张剑
Original assignee: Wuhan Yuncheng Chuangyou Technology Co ltd
Current assignee: Zhang Jian
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-17
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an intra-abdominal traction suspension device, including puncture main part and pjncture needle, the puncture main part includes main part head end, main part middle-end and main part tail end, and the pjncture needle includes integrated into one piece's stitch-free syringe needle and needle body, the outside of needle body is located to main part head end cover, and the puncture syringe needle exposes main part head end outside, the main part head end outside is provided with fixed gasbag, be equipped with the retractable couple on the fixed gasbag, the main part tail end is equipped with the buckle, the main part tail end still is equipped with the through-hole, still be equipped with the gas filler in the puncture main part, gas filler one end and fixed gasbag are connected, and the other end passes the through-hole exposes main part tail end outside, the main part middle-end is equipped with anti-skidding line. The utility model discloses an intra-abdominal traction suspension device adopts and exempts from to sew up the puncture needle puncture abdominal cavity, carries out the tractive again through the tractive ware afterwards to relevant internal organs, suspends the operation in midair, is connected the couple on with tractive ware and the fixed gasbag at last to it is fixed to aerify the gasbag.

Description

Traction suspension device in abdominal cavity

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to traction suspension device in abdominal cavity.

Background

Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many past open operations replaced by intracavitary operations, thereby greatly increasing the operation selection opportunities. Compared with the traditional operation, the laparoscopic operation is popular with patients, especially has small scar after operation and meets the aesthetic requirements, young patients are more acceptable, and the minimally invasive operation is the general trend and pursuit target of surgical development. The golden standard of laparoscopic surgery is cholecystectomy, which is generally performed by most of the general surgical procedures, laparoscopic procedures. Such as appendectomy, gastric and duodenal ulcer perforation repair, hernia repair, colectomy, splenectomy, adrenal gland resection, as well as ovarian cyst removal, extrauterine pregnancy, hysterectomy and the like, almost all surgical operations can be adopted with the increasing perfection of laparoscopic techniques and the improvement of the operating level of laparoscopists.

The laparoscopic trocar system is an important component of laparoscopic surgery, and a laparoscopic trocar (trocar) is a channel for inserting a lens and surgical instruments which must be established at the beginning of each laparoscopic surgery, and the number of cannulas is usually 3-5, each having a diameter of 5-10mm, and since it is required to penetrate fat, muscle and abdominal wall, the cannulas currently used are circular tubular cannulas with a sharp inner core at the front end.

The conventional clinical laparoscopic surgery has the requirements on the exposure of the surgical field and the operation space, at present, the purse string, the ureter and the like are commonly used for drawing and suspending related visceral organs, the method is still used for drawing, linear cutting injury and bleeding risks in the surgical process, and the purse string is usually placed on the junction plane of the round ligament of the visceral organs and the sickle ligament, so that the angle is single; in addition, in the prior art, a secondary suture or a method of adhering the exposed part with biological glue is generally needed, and the related risk that the biological glue at the postoperative adhesion part can be degraded exists.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing an intra-abdominal traction suspension device, it is fixed to puncture at the relevant position of stomach wall through exempting from to sew up the puncture needle, need not the suture and be fixed in the stomach wall, and provide the chest and abdominal cavity and connect fixing device, cooperation silica gel not damaged traction ware realizes the traction function of suspending in midair to the relevant internal organs in the stomach wall, provide better operation field of vision and operating space, it does not have fixing device to avoid current peritoneoscope traction to suspend equipment in midair, easily be taken out by surgical instruments, cause the secondary damage scheduling problem to abdominal wall tissue even.

In order to achieve the purpose, the utility model provides an intra-abdominal traction hangs hoist, including puncture main part and pjncture needle, the puncture main part includes main part head end, main part middle-end and main part tail end, the pjncture needle includes syringe needle and needle body, the main part head end cover is established the outside of needle body, the syringe needle exposes main part head end outside, the main part head end outside is provided with fixed gasbag, be equipped with the retractable couple on the fixed gasbag, the main part tail end is equipped with the buckle.

Furthermore, the needle head is an integrally formed needle head without sewing.

Furthermore, the fixed air bag is a closed sacculus structure which can be expanded after being inflated and can be reduced after being exhausted.

Furthermore, the tail end of the main body is provided with a through hole.

Furthermore, a gas filling pipe is further arranged in the puncture main body, one end of the gas filling pipe is connected with the fixed air bag, and the other end of the gas filling pipe penetrates through the through hole to be exposed out of the tail end of the main body.

Furthermore, a sealing ring is arranged between the air filling pipe and the through hole.

Further, the retractable couple is detachable to be connected with the retractor, the retractor can adopt a silica gel material non-damage linear retractor, a snake-shaped retractor or a net-shaped retractor.

Furthermore, the buckle is movable silica gel buckle, can be connected with the block of operation table support and realize the external fixation.

Furthermore, the middle end of the main body is provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an intra-abdominal traction suspension device, can be quick, convenient, with the pathological change position that the patient need perform the operation, the stomach wall is tractive and is come, exposes operation region operation space. The device is characterized in that a suture-free needle head and a needle body which are integrally formed are used as puncture needles, the head end of the main body, the middle end of the main body and the tail end of the main body are combined to form a puncture main body, when the device is used, the middle end of the main body is held by a hand, the needle head is pushed forwards, the puncture operation is directly carried out on a diseased region in the abdominal cavity of a patient under the monitoring of a laparoscope camera, after the puncture is successful, the traction and suspension operation is carried out on the related visceral organs through a silica gel nondestructive retractor, finally, the retractor is connected with a hook on a fixed air bag, the fixed air bag is inflated to expand in the abdominal cavity of the patient, and the expanded air bag is clamped on the abdominal wall in the abdominal cavity of the patient, so that the purpose of internal fixation is achieved. Simultaneously, still be connected with the support block on the operation table through the movable silica gel buckle of device main part tail end and realize external fixation, further strengthened the fixed effect of device, avoided the operation in-process mistake to bump the secondary damage of device to the patient. Through clinical use, the utility model discloses an intra-abdominal traction suspension device uses convenient operation, compares and arranges the purse wire in internal organs ligament and internal organs sickle ligament boundary plane with the purse wire when traditional purse wire and ureter suspend in midair, and the angle is single not enough, the utility model discloses a puncture structure can be according to pathological change position and abdominal cavity optional position puncture and suspend in midair, and quick, nimble, effectual operation region that exposes, and can avoid the mistake to bump the device and cause the secondary injury to patient's pathological change position, further guarantee operation safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic structural view of an intra-abdominal traction suspension device of the present invention;

fig. 2 shows a schematic view of the use of the intra-abdominal traction suspension device of the present invention into the abdominal cavity;

fig. 3 shows a schematic view of the use of the intra-abdominal traction suspension device of the present invention to puncture the abdominal wall;

fig. 4 is a schematic view showing the use of the fixed organ after the abdominal traction suspension device of the present invention is used for traction suspension.

In the figure: 1. a needle head; 2. a needle body; 3. a main body head end; 4. a body middle end; 5. a tail end of the main body; 6. fixing the air bag; 7. a telescopic hook is arranged; 8. buckling; 9. a through hole; 10. an air adding pipe; 11. and (6) sealing rings.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) are provided in embodiments of the present invention. It is only used to explain the relative position relationship, movement, etc. of the components in a particular attitude (as shown in the drawings), and if the particular attitude changes, the directional indication changes accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in the accompanying drawing 1, the utility model discloses a suspender for laparoscope, including puncture main part and pjncture needle, the puncture main part includes main part head end 3, main part middle-end 4 and main part tail end 5, the pjncture needle includes syringe needle 1 and needle body 2, 3 covers of main part head end are established the outside of needle body 2, syringe needle 1 exposes main part head end 3 outside, 3 outsides in main part head end are provided with fixed gasbag 6, be equipped with retractable couple 7 on the fixed gasbag 6, main part tail end 3 is equipped with buckle 8.

The needle head 1 is an integrally formed sewing-free needle head, the needle head 1 is exposed out of the head end 3 of the main body so as to be conveniently punctured into a body, the sewing operation is not needed, and secondary infection is avoided; the middle end 4 of the main body is provided with anti-skid lines, which are convenient for medical staff to hold; the fixing air bag 6 adopts a closed sacculus structure which can be expanded after being inflated and can be contracted after being exhausted, so that the needle head 1 can be fixed in the abdominal cavity after being placed in the abdominal cavity, the needle head is prevented from being brought out by surgical instruments during operation, and the function of pressing the abdominal wall can play a role in stopping bleeding of the abdominal wall; the tail end 5 of the main body is also provided with a through hole 9; still be equipped with the gas filling pipe 10 in the puncture main part, gas filling pipe 10 one end is connected with fixed gasbag 6, and the other end passes through-hole 9 exposes 5 outsides at main part tail end, and gas filling pipe 10 exposes 5 outsides at main part tail end's part accessible and connects medical force (forcing) pump and aerify for fixed gasbag 6, sets up sealing ring 11 simultaneously between through-hole 9 and gas filling pipe 10, through setting up sealing ring 11, guarantees to aerify the in-process and does not leak gas.

In addition, be provided with retractable couple 7 on fixed air bag 6, retractable couple 7 can be connected with the detachable block of outside tractive ware, can be fast, conveniently carry out the tractive to the device through the tractive ware, suspend the operation in midair, the tractive ware adopts the silica gel material, avoids producing the damage to patient's health, has adopted the linear tractive ware of not damaged, snakelike tractive ware or netted tractive ware according to the user demand, and the tractive ware belongs to prior art, no longer gives unnecessary details here.

Simultaneously, be provided with buckle 8 on the main part tail end 5, buckle 8 is movable silica gel buckle, can be connected with operation table support block and realize external fixation, further strengthens the fixed effect of suspension device, thereby avoids at the operation in-process, thereby medical personnel mistake touch suspension device makes its position change cause the secondary injury to the patient.

As shown in the attached fig. 2-4, the specific using method of the traction and suspension device in the abdominal cavity of the present invention is: when a patient lies on an operating bed, under the anesthesia state, the patient is disinfected, draped, after a camera system is built on the navel, the part of the patient with pathological changes needing to be operated is searched under the monitoring of a laparoscope camera, the abdominal wall of the patient is cut, the abdominal traction suspension device in the abdominal cavity is additionally taken, the middle end 4 of the main body is tightly held, the needle head 1 exposed out of the head end 3 of the main body is aligned to the pathological change part of the patient, at the moment, abdominal wall puncture operation of the pathological change part of the patient can be carried out under the monitoring assistance of the laparoscope camera system, after the puncture is finished, the telescopic hook 7 on the fixed air bag 6 is hooked with an external retractor, the pathological change part is pulled and suspended by the retractor under a monitor until a satisfactory effect is obtained, then a medical pressure pump is additionally taken and is communicated with the part of the air adding pipe 10 exposed out of the through hole 9, a pressure button is started, the fixed air bag 6 is inflated through the air adding pipe 10, the fixed air bag 6 is expanded and enlarged, the internal fixation of the pathological change part is further, and simultaneously, another medical personnel open the buckle 8 at the tail end 5 of the main body and clamp the movable clamp with a bracket on the operating bed to further realize external fixation, and further enhance the fixation effect of the device; after the operation is finished, under the monitoring of the camera equipment, the medical pressure pump is used again, the pressure reducing button is started, the fixed air bag 6 is deflated through the air adding pipe 10, the fixed air bag 6 retracts to be smaller, the telescopic hook 7 is separated from the traction device, the movable buckle 8 on the tail end 5 of the main body is taken down from the support of the operating bed, and the traction suspension device is taken out from the body of a patient to finish the operation. Through clinical use, the utility model discloses an intra-abdominal traction suspension device can effectual assistance art person, and under the pneumoperitoneum state, carry out intra-abdominal pathological change tissue and expose, establish operation space, help the operation, reduce the operation degree of difficulty, improve the operation security, reduce the operation time, this apparatus is worth clinical popularization.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intra-abdominal traction suspension device, comprising: including puncture main part and pjncture needle, the puncture main part includes main part head end, main part middle-end and main part tail end, the pjncture needle includes syringe needle and needle body, main part head end cover is established the outside of needle body, the syringe needle exposes main part head end outside, the main part head end outside is provided with fixed gasbag, be equipped with retractable couple on the fixed gasbag, the main part tail end is equipped with the buckle.

2. An intra-abdominal pulling suspension device according to claim 1, wherein: the needle head is an integrally formed needle head without sewing.

3. An intra-abdominal pulling suspension device according to claim 1, wherein: the fixed air bag is a closed sacculus structure which can be expanded after being inflated and can be reduced after being exhausted.

4. An intra-abdominal pulling suspension device according to claim 1, wherein: the tail end of the main body is provided with a through hole.

5. An intra-abdominal pulling suspension device according to claim 4, wherein: and a gas filling pipe is further arranged in the puncture main body, one end of the gas filling pipe is connected with the fixed air bag, and the other end of the gas filling pipe penetrates through the through hole to be exposed out of the tail end of the main body.

6. An intra-abdominal pulling suspension device according to claim 5, wherein: and a sealing ring is arranged between the air adding pipe and the through hole.

7. An intra-abdominal pulling suspension device according to claim 1, wherein: the telescopic hook is detachably connected with the retractor, and the retractor can be a non-damage linear retractor made of silica gel, a snake-shaped retractor or a net-shaped retractor.

8. An intra-abdominal pulling suspension device according to claim 1, wherein: the buckle is movable silica gel buckle, can be connected with operation table support block and realize external fixation.

9. An intra-abdominal pulling suspension device according to claim 1, wherein: the middle end of the main body is provided with anti-skid grains.